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Home Q & A Board Science-Related Homework Help High School Level Science
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BIOLOGY FREAK BIOLOGY FREAK
wrote...
13 years ago
ok quesiton:
 A person who accidentally touches a hot stove withdraws the affected hand immediately. The motor action involved is
A. a reflex arc that requires brain co-ordination
B. an utonomic reflex regulated by paraysmpathetic nerves
C. a reflex arc that does not require brain co-ordination
D. an autonomic reflex regulated by sympathetic nerves

I HAVE NO IDea
. i hate the word co-ordination here.. it makes it all that more ambiguous.. if they just put interpretation... it would be so much easier.
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1 Reply
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wrote...
#1
13 years ago
lol okay this signal does nto travel to the brain, but only to the spinal cord!

A person who accidentally touches a hot stove withdraws the affected hand immediately. The motor action involved is

A. a reflex arc that requires brain co-ordination
B. an utonomic reflex regulated by paraysmpathetic nerves
C. a reflex arc that does not require brain co-ordination
D. an autonomic reflex regulated by sympathetic nerves

so i think its C

sarah
~Live well, laugh often, and love with all of your heart!~
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